50 lighter and 60 lighter postal stamp (latter Tsch. No. 176) always with hand stamp overprint "we are free! Swastika", used with violet cancel of liberation "Liberec * day the liberation * / 10. 10. 38" on document, these 1920 issued postal stamp was at the counter no longer available, the already cancelled presented stamp was however unopposed overprinted and stamped, only this a copy recorded - unique, photo expertize Brunel VP (2016) : "the condition is perfect. ", Michel logically not listed!